Home / 1,859,773.54-2,566,572.74-1,032,850.89

Finding the Fourth Proportional to 1,859,773.54, 2,566,572.74 and 1,032,850.89

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Solution

The fourth proportional to 1,859,773.54, 2,566,572.74 and 1,032,850.89 is: 1,425,381.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,773.54 : 2,566,572.74 = 1,032,850.89 : x
  2. Step 2: Convert to fraction form
    1,859,773.54/2,566,572.74 = 1,032,850.89/x
  3. Step 3: Cross multiply
    1,859,773.54x = 2,566,572.74 × 1,032,850.89
  4. Step 4: Simplify right side
    1,859,773.54x = 2,650,886,938,758.74
  5. Step 5: Solve for x
    x = 2,650,886,938,758.74/1,859,773.54
  6. Step 6: Final answer
    x = 1,425,381.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.